edu.ull.cgunay.plots
Class PlotHandle

java.lang.Object
  |
  +--edu.ull.cgunay.plots.PlotHandle

public class PlotHandle

extends Object

Entity that associates a plot and a grapher at display time. This is the handle that represents the visual representation of the plot. It contains pointers to the plot, the grapher, and the associated window number in the grapher.

TODO: maybe just keep axes instead of plots.

Created: Sun Apr 28 12:54:13 2002

Modified: $Date: 2003/03/21 05:10:58 $

Version:

$Revision: 1.7 $ for this file.

Author:

Cengiz Gunay

See Also:

Plot, Grapher, Grapher.windowNumber

Field Summary

(package private) Grapher	grapher The Grapher that displayed the Plot.
(package private) Plot	plot The description of the Plot encapsulated.
(package private) Collection	plots The description of the Plot collection encapsulated.
(package private) int	windowNumber The windowNumber in the associated Grapher.

Constructor Summary

PlotHandle(Collection plots, Grapher grapher, int windowNumber)
Association of a plot group with the grapher.

PlotHandle(Plot plot, Grapher grapher, int windowNumber)
Association of a plot with the grapher.

Method Summary

Grapher	getGrapher() Get the value of grapher.
Plot	getPlot() Get the value of plot.
int	getWindowNumber() Get the value of windowNumber.
void	writeEPS(String filename) Exports an EPS file of the current plot with the grapher.
void	writeEPSbw(String filename) Exports an black/white EPS file of the current plot with the grapher.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

plot

Plot plot

The description of the Plot encapsulated.

plots

Collection plots

The description of the Plot collection encapsulated.

grapher

final Grapher grapher

The Grapher that displayed the Plot.

windowNumber

final int windowNumber

The windowNumber in the associated Grapher.

See Also:

Grapher.windowNumber

Constructor Detail

PlotHandle

public PlotHandle(Plot plot,
                  Grapher grapher,
                  int windowNumber)

Association of a plot with the grapher. Sets the grapher property of the plot.

Parameters:

plot - a Plot value

grapher - a Grapher value

windowNumber - an int value

PlotHandle

public PlotHandle(Collection plots,
                  Grapher grapher,
                  int windowNumber)

Association of a plot group with the grapher. Sets the grapher property of each of the plots.

Parameters:

plots - a Collection value

grapher - a Grapher value

windowNumber - an int value

See Also:

Grapher.multiPlot(edu.ull.cgunay.plots.Plot[], java.io.PrintStream)

Method Detail

getPlot

public Plot getPlot()

Get the value of plot.

Returns:

value of plot.

getGrapher

public Grapher getGrapher()

Get the value of grapher.

Returns:

value of grapher.

getWindowNumber

public int getWindowNumber()

Get the value of windowNumber.

Returns:

value of windowNumber.

writeEPS

public void writeEPS(String filename)

Exports an EPS file of the current plot with the grapher. Calls Grapher.writeEPS()

Parameters:

filename - a String value

See Also:

Grapher.writeEPS(edu.ull.cgunay.plots.PlotHandle, java.lang.String)

writeEPSbw

public void writeEPSbw(String filename)

Exports an black/white EPS file of the current plot with the grapher. Calls Grapher.writeEPSbw()

Parameters:

filename - a String value

See Also:

Grapher.writeEPS(edu.ull.cgunay.plots.PlotHandle, java.lang.String)